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+<!DOCTYPE HTML>
+<!--
+     Any copyright is dedicated to the Public Domain.
+     http://creativecommons.org/publicdomain/zero/1.0/
+-->
+<html><head>
+  <meta charset="utf-8">
+  <title>Reference: stretching intrinsic ratio items with 'normal' and/or 'stretch' and min/max-size, with Automatic Minimum Size clamping</title>
+  <link rel="author" title="Mats Palmgren" href="https://bugzilla.mozilla.org/show_bug.cgi?id=">
+  <style type="text/css">
+* { vertical-align: bottom; }
+.grid {
+  display: inline-grid;
+  border: 3px solid grey;
+  grid: 32px / 4px;
+  margin-right:20px;
+}
+.r { grid: 4px / 32px; }
+
+.start {align-self:start; justify-self:start}
+.na {align-self:start; justify-self:start}
+.sa {align-self:start; justify-self:start}
+.an {align-self:start; justify-self:start}
+.as {align-self:start; justify-self:start}
+.w20 { width: 20px; min-width: 0px; }
+.w16 { width: 16px; }
+.w10 { width: 10px; }
+.w4 { width: 4px; }
+.mw20 { min-width: 20px }
+.mw0 { min-width: 0px }
+
+.h20 { height: 20px; min-height: 0px; }
+.mh20 { min-height: 20px }
+.mh0 { min-height: 0px }
+
+  </style>
+</head>
+<body>
+
+<div class="grid r"><img></div>
+<div class="grid r"><img class="start"></div>
+<div class="grid r"><img class="sa"></div>
+<div class="grid r"><img class="sa mxw10"></div>
+<div class="grid r"><img class="na"></div>
+<div class="grid r"><img class="na mxw2"></div>
+
+<pre><!--min-height:20px--></pre>
+<div class="grid r mh20"><img class="mh20"></div>
+<div class="grid r mh20"><img class="mh20 mxw10"></div>
+<div class="grid r mh20"><img class="start mh20"></div>
+<div class="grid r mh20"><img class="start mh20 mxw10"></div>
+<div class="grid r mh20"><img class="sa mh20"></div>
+<div class="grid r mh20"><img class="sa mh20 mxw10"></div>
+<div class="grid r mh20"><img class="na mh20"></div>
+<div class="grid r mh20"><img class="na mh20 mxw10"></div>
+
+<pre><!--min-height:0--></pre>
+<div class="grid r"><img class="mh0"></div>
+<div class="grid r"><img class="mh0 mxw10"></div>
+<div class="grid r"><img class="start mh0"></div>
+<div class="grid r"><img class="start mh0 mxw10"></div>
+<div class="grid r"><img class="sa mh0"></div>
+<div class="grid r"><img class="sa mh0 mxw10"></div>
+<div class="grid r"><img class="na mh0"></div>
+<div class="grid r"><img class="na mh0 mxw2"></div>
+
+<pre><!----></pre>
+
+<div class="grid w4"><img></div>
+<div class="grid w4"><img class="mxw2"></div>
+<div class="grid w4"><img class="start"></div>
+<div class="grid w4"><img class="start mxw2"></div>
+<div class="grid w4"><img class="sa"></div>
+<div class="grid w4"><img class="sa mxw2"></div>
+<div class="grid w4"><img class="na"></div>
+<div class="grid w4"><img class="na mxw2"></div>
+
+<pre><!--min-width:20px--></pre>
+<div class="grid mw20"><img class="mw20"></div>
+<div class="grid mw20"><img class="mw20 mxh10"></div>
+<div class="grid mw20"><img class="start mw20"></div>
+<div class="grid mw20"><img class="start mw20 mxh10"></div>
+<div class="grid mw20"><img class="sa mw20"></div>
+<div class="grid mw20"><img class="sa mw20 mxh10"></div>
+<div class="grid mw20"><img class="na mw20"></div>
+<div class="grid mw20"><img class="na mw20 mxh10"></div>
+
+<pre><!--min-width:0--></pre>
+<div class="grid w4"><img class="mw0"></div>
+<div class="grid w4"><img class="mw0 mxh10"></div>
+<div class="grid w4"><img class="start mw0"></div>
+<div class="grid w4"><img class="start mw0 mxh10"></div>
+<div class="grid w4"><img class="sa mw0"></div>
+<div class="grid w4"><img class="sa mw0 mxh10"></div>
+<div class="grid w4"><img class="na mw0"></div>
+<div class="grid w4"><img class="na mw0 mxh10"></div>
+
+<pre><!--width:20px--></pre>
+
+<div class="grid r"><img class="w20"></div>
+<div class="grid r"><img class="w20 mxh10"></div>
+<div class="grid r"><img class="start w20"></div>
+<div class="grid r"><img class="start w20 mxh10"></div>
+<div class="grid r"><img class="sa w20"></div>
+<div class="grid r"><img class="sa w20 mxh2"></div>
+<div class="grid r"><img class="na w20"></div>
+<div class="grid r"><img class="na w20 mxh2"></div>
+
+<pre><!--width:20px--></pre>
+
+<div class="grid mw20"><img class="start w20"></div>
+<div class="grid mw20"><img class="start w20 mxh10"></div>
+<div class="grid mw20"><img class="start w20"></div>
+<div class="grid mw20"><img class="start w20 mxh10"></div>
+<div class="grid mw20"><img class="sa w20"></div>
+<div class="grid mw20"><img class="sa w20 mxh10"></div>
+<div class="grid mw20"><img class="na w20"></div>
+<div class="grid mw20"><img class="na w20 mxh10"></div>
+
+<pre><!--height:20px--></pre>
+
+<div class="grid r mh20"><img class="h20"></div>
+<div class="grid r mh20"><img class="h20 mxw10"></div>
+<div class="grid r mh20"><img class="start h20"></div>
+<div class="grid r mh20"><img class="start h20 mxw10"></div>
+<div class="grid r mh20"><img class="as h20"></div>
+<div class="grid r mh20"><img class="as h20 mxw10"></div>
+<div class="grid r mh20"><img class="an h20"></div>
+<div class="grid r mh20"><img class="an h20 mxw10"></div>
+
+<pre><!--height:20px--></pre>
+
+<div class="grid w4"><img class="h20"></div>
+<div class="grid w4"><img class="h20 mxw2"></div>
+<div class="grid w4"><img class="start h20"></div>
+<div class="grid w4"><img class="start h20 mxw10"></div>
+<div class="grid w4"><img class="as h20"></div>
+<div class="grid w4"><img class="as h20 mxw2"></div>
+<div class="grid w4"><img class="an h20"></div>
+<div class="grid w4"><img class="an h20 mxw10"></div>
+
+<script>
+var url = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAIAAACQkWg2AAAACXBIWXMAAAsTAAALEwEAmpwYAAAAEElEQVQoz2NgGAWjYBTAAAADEAABaJFtwwAAAABJRU5ErkJggg%3D%3D";
+var imgs = document.querySelectorAll('img');
+var imgSizes =
+[
+  ['4px', '4px'],
+  ['16px', '16px'],
+  ['16px', '4px'],
+  ['10px', '4px'],
+  ['4px', '4px'],
+  ['2px', '2px'],
+  ['20px', '20px'],
+  ['10px', '20px'],
+  ['20px', '20px'],
+  ['10px', '20px'],
+  ['16px', '20px'],
+  ['10px', '20px'],
+  ['20px', '20px'],
+  ['10px', '20px'],
+  ['16px', '16px'],
+  ['10px', '10px'],
+  ['16px', '16px'],
+  ['10px', '10px'],
+  ['16px', '4px'],
+  ['10px', '4px'],
+  ['16px', '16px'],
+  ['2px', '2px'],
+  ['4px', '4px'],
+  ['2px', '2px'],
+  ['16px', '16px'],
+  ['2px', '2px'],
+  ['16px', '32px'],
+  ['2px', '32px'],
+  ['16px', '16px'],
+  ['2px', '2px'],
+  ['20px', '20px'],
+  ['20px', '10px'],
+  ['20px', '20px'],
+  ['20px', '10px'],
+  ['20px', '32px'],
+  ['20px', '10px'],
+  ['20px', '20px'],
+  ['20px', '10px'],
+  ['16px', '16px'],
+  ['10px', '10px'],
+  ['16px', '16px'],
+  ['10px', '10px'],
+  ['16px', '32px'],
+  ['16px', '10px'],
+  ['16px', '16px'],
+  ['10px', '10px'],
+  ['20px', '20px'],
+  ['20px', '10px'],
+  ['20px', '20px'],
+  ['20px', '10px'],
+  ['20px', '4px'],
+  ['20px', '2px'],
+  ['20px', '20px'],
+  ['20px', '2px'],
+  ['20px', '20px'],
+  ['20px', '10px'],
+  ['20px', '20px'],
+  ['20px', '10px'],
+  ['20px', '32px'],
+  ['20px', '10px'],
+  ['20px', '20px'],
+  ['20px', '10px'],
+  ['20px', '20px'],
+  ['10px', '20px'],
+  ['20px', '20px'],
+  ['10px', '20px'],
+  ['32px', '20px'],
+  ['10px', '20px'],
+  ['20px', '20px'],
+  ['10px', '20px'],
+  ['20px', '20px'],
+  ['2px', '20px'],
+  ['20px', '20px'],
+  ['10px', '20px'],
+  ['4px', '20px'],
+  ['2px', '20px'],
+  ['20px', '20px'],
+  ['10px', '20px'],
+];
+for (var i = 0; i < imgs.length; ++i) {
+  var img = imgs[i];
+  img.src = url;
+  img.style.width = imgSizes[i][0];
+  img.style.height = imgSizes[i][1];
+}
+
+</script>
+
+</body>
+</html>